Wowhead - Remember Mists of Pandaria Challenge Mode gear? Order Hall gear in Legion will be recolors of this gear with modified shoulders. We've got Demon Hunter, Druid, Hunter, Paladin, Priest, and
World of Warcraft: Mists of Pandaria - Challenge Mode Gear Effects Priest
TSM Goups for Pandaria Crafted PVP Gear – Jason's Web Site
Recolored versions of MoP CM setts exists in the database since MoP : r/wow